13 lines
530 B
Bash
Executable File
13 lines
530 B
Bash
Executable File
#!/bin/bash
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# Get public IP address (there are many ways to do it, I picked this way)
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PUBLIC_IP=$(curl -4 ifconfig.me)
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# Update *.{{ fqdn }} and {{ fqdn }}
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cat /etc/ddns/record_template.json \
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| jq '.Changes[0].ResourceRecordSet.ResourceRecords[0].Value = "'$PUBLIC_IP'"' \
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> /etc/ddns/record.json
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# aws cli to update a record
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aws route53 change-resource-record-sets --hosted-zone-id {{ hosted_zone_id }} --change-batch file:///etc/ddns/record.json
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PUBLIC_IPV6=$(dig -t aaaa +short myip.opendns.com @resolver1.opendns.com)
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